Hi, I try to run Mercurial tests from the mercurial-devel repository and I get an error related to Rust. I'm using rustc 1.81.0-nightly (24d2ac0b5 2024-07-15) and I obtain:
Compiling proc-macro2 v1.0.47 Compiling quote v1.0.21 Compiling unicode-ident v1.0.5 Compiling syn v1.0.109 Compiling typenum v1.15.0 error[E0635]: unknown feature `proc_macro_span_shrink` --> /home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/src/lib.rs:92:30 | 92 | feature(proc_macro_span, proc_macro_span_shrink) | ^^^^^^^^^^^^^^^^^^^^^^ How can I avoid this error? Regards, Pierre _______________________________________________ Mercurial mailing list Mercurial@lists.mercurial-scm.org https://lists.mercurial-scm.org/mailman/listinfo/mercurial